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| IUPAC name : | ethyl (Z)-oct-4-enoate |
| InChI : | InChI=1/C10H18O2/c1-3-5-6-7-8-9-10(11)12-4-2/h6-7H,3-5,8-9H2,1-2H3/b7-6- |
| InChIKey : | WRUZCQAJIHSQPL-SREVYHEPBO |
| SMILES : | CCC\C=C/CCC(=O)OCC |
| cas number : | 34495-71-1 |
| (EINECS) number : | 252-065-1 |
| fema number : | 3344 |
| coe number : | 10619 |
| jecfa number : | 338 |
| fl. number : | 09.265 |
| molar refractivity : | 50.21 ± 0.3 cm3 |
| parachor : | 441.9 ± 4.0 cm3 |
| index of refraction : | 1.439 ± 0.02 |
| surface tension : | 28.8 ± 3.0 dyne/cm |
| density : | 0.892 ± 0.06 g/cm3 |
| polarizability : | 19.90 ± 0.5 10-24cm3 |
| XlogP : | 3.20 |
| molecular weight : | 170.2487200 (IUPAC) |
| formula : | C10 H18 O2 |
| NMR Predictor : | Predict |
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| export tariff code : | unspecified |
| fda reg : | unspecified |
organoleptics :
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| odor type : | fruity |
| odor strength : | medium |
odor description: at 100.00 %. | fresh pineapple |
properties :
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| appearence : | colorless clear liquid |
| assay : | 98.00 to 100.00 %
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 0.86000 to 0.87000 @ 25.00 °C.
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| pounds per gallon - calc. : | 7.156 to 7.239
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| refractive index : | 1.43300 to 1.43900 @ 20.00 °C.
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| boiling point : | 105.00 °C. @ 11.00 mm Hg
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| boiling point : | 79.00 °C. @ 10.00 mm Hg
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| flash point : | 146.00 °F. TCC ( 63.33 °C. )
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| logP (o/w) : | 3.57 |
safety :
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| Oral Toxicity(LD50) : |
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Not determined
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| Dermal Toxicity(LD50) : |
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Not determined
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| Inhalation Toxicity(LC50) : |
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Not determined
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safety in use :
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| Maximised Survey-derived Daily Intakes (MSDI-EU) : | 1.20 (μg/capita/day) |
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| recommendation for ethyl (Z)-4-octenoate fragrance usage levels up to : |
| | 3.0000 % in the fragrance concentrate.
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| recommendation for ethyl (Z)-4-octenoate flavor usage levels up to : |
| | 10.0000 ppm in the flavor.
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safety references :
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| European Food Safety Athority(efsa) : | Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies... |
| EPI System : | view |
| Canada Domestic Sub. List : | Yes |
| EPA Chem. Sub. Inventory : | Yes |
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| | ethyl (Z)-oct-4-enoate |
| (EINECS) number : | 252-065-1 |
| chemidplus : | 034495711 |
| EPA Substance Registry Services : | 34495-71-1 |
references :
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| | ethyl (Z)-oct-4-enoate |
| fl. number : | 09.265 |
| jecfa number : | 338 |
| NIST Chemistry WebBook : | 3939838991 |
| pubchem : | 198334 |
other :
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| VCF-Online: | VCF Volatile Compounds in Food |
| FDA Everything Added to Food in the United States (EAFUS) | View |